1252554024 has 32 divisors (see below), whose sum is σ = 3296196000. Its totient is φ = 395543232.

The previous prime is 1252554013. The next prime is 1252554029. The reversal of 1252554024 is 4204552521.

It is a junction number, because it is equal to n+sod(n) for n = 1252553982 and 1252554000.

It is not an unprimeable number, because it can be changed into a prime (1252554029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372959 + ... + 1373870.

It is an arithmetic number, because the mean of its divisors is an integer number (103006125).

Almost surely, 2^1252554024 is an apocalyptic number.

It is an amenable number.

1252554024 is an abundant number, since it is smaller than the sum of its proper divisors (2043641976).

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

1252554024 is a wasteful number, since it uses less digits than its factorization.

1252554024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746857 (or 2746853 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 1252554024 is about 35391.4399820069. The cubic root of 1252554024 is about 1077.9505096244.

The spelling of 1252554024 in words is "one billion, two hundred fifty-two million, five hundred fifty-four thousand, twenty-four".