252046655 has 16 divisors (see below), whose sum is σ = 346305024. Its totient is φ = 172511520.

The previous prime is 252046651. The next prime is 252046661. The reversal of 252046655 is 556640252.

It is not a de Polignac number, because 252046655 - 2² = 252046651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252046651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13310 + ... + 26100.

It is an arithmetic number, because the mean of its divisors is an integer number (21644064).

Almost surely, 2^252046655 is an apocalyptic number.

252046655 is a deficient number, since it is larger than the sum of its proper divisors (94258369).

252046655 is a wasteful number, since it uses less digits than its factorization.

252046655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13366.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 252046655 is about 15875.9772927527. The cubic root of 252046655 is about 631.6749374869.

The spelling of 252046655 in words is "two hundred fifty-two million, forty-six thousand, six hundred fifty-five".