53641955 has 8 divisors (see below), whose sum is σ = 64510992. Its totient is φ = 42819808.

The previous prime is 53641949. The next prime is 53641961. The reversal of 53641955 is 55914635.

It is an interprime number because it is at equal distance from previous prime (53641949) and next prime (53641961).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53641955 - 2⁸ = 53641699 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9152 + ... + 13821.

It is an arithmetic number, because the mean of its divisors is an integer number (8063874).

Almost surely, 2^53641955 is an apocalyptic number.

53641955 is a deficient number, since it is larger than the sum of its proper divisors (10869037).

53641955 is a wasteful number, since it uses less digits than its factorization.

53641955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23445.

The product of its digits is 81000, while the sum is 38.

The square root of 53641955 is about 7324.0668347579. The cubic root of 53641955 is about 377.1390758194.

The spelling of 53641955 in words is "fifty-three million, six hundred forty-one thousand, nine hundred fifty-five".