52925454 has 32 divisors (see below), whose sum is σ = 124532640. Its totient is φ = 16603776.

The previous prime is 52925449. The next prime is 52925479. The reversal of 52925454 is 45452925.

It is a super-2 number, since 2×52925454² = 5602207362212232, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

52925454 is a modest number, since divided by 5454 gives 5292 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27909 + ... + 29744.

It is an arithmetic number, because the mean of its divisors is an integer number (3891645).

Almost surely, 2^52925454 is an apocalyptic number.

52925454 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52925454 is an abundant number, since it is smaller than the sum of its proper divisors (71607186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52925454 is a wasteful number, since it uses less digits than its factorization.

52925454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57681 (or 57675 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 52925454 is about 7274.9882474132. The cubic root of 52925454 is about 375.4523820485.

It can be divided in two parts, 529254 and 54, that multiplied together give a square (28579716 = 5346²).

The spelling of 52925454 in words is "fifty-two million, nine hundred twenty-five thousand, four hundred fifty-four".