202152155463 has 40 divisors (see below), whose sum is σ = 311985888896. Its totient is φ = 130310208000.

The previous prime is 202152155459. The next prime is 202152155497. The reversal of 202152155463 is 364551251202.

202152155463 is a `hidden beast` number, since 2 + 0 + 21 + 5 + 21 + 554 + 63 = 666.

It is not a de Polignac number, because 202152155463 - 2² = 202152155459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202152155663) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2982195 + ... + 3049227.

Almost surely, 2^202152155463 is an apocalyptic number.

202152155463 is a deficient number, since it is larger than the sum of its proper divisors (109833733433).

202152155463 is a wasteful number, since it uses less digits than its factorization.

202152155463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68277 (or 68268 counting only the distinct ones).

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

The spelling of 202152155463 in words is "two hundred two billion, one hundred fifty-two million, one hundred fifty-five thousand, four hundred sixty-three".