356452642546 has 48 divisors (see below), whose sum is σ = 721835143488. Its totient is φ = 128194747200.

The previous prime is 356452642537. The next prime is 356452642561. The reversal of 356452642546 is 645246254653.

It is a junction number, because it is equal to n+sod(n) for n = 356452642493 and 356452642502.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6821985 + ... + 6874036.

It is an arithmetic number, because the mean of its divisors is an integer number (15038232156).

Almost surely, 2^356452642546 is an apocalyptic number.

356452642546 is an abundant number, since it is smaller than the sum of its proper divisors (365382500942).

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

356452642546 is a wasteful number, since it uses less digits than its factorization.

356452642546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13696067 (or 13696054 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 52.

The spelling of 356452642546 in words is "three hundred fifty-six billion, four hundred fifty-two million, six hundred forty-two thousand, five hundred forty-six".