356651056551 has 16 divisors (see below), whose sum is σ = 480183092480. Its totient is φ = 235443499200.

The previous prime is 356651056547. The next prime is 356651056561. The reversal of 356651056551 is 155650156653.

It is not a de Polignac number, because 356651056551 - 2² = 356651056547 is a prime.

It is a super-2 number, since 2×356651056551² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 356651056551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356651056511) 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, 6504651 + ... + 6559251.

It is an arithmetic number, because the mean of its divisors is an integer number (30011443280).

Almost surely, 2^356651056551 is an apocalyptic number.

356651056551 is a deficient number, since it is larger than the sum of its proper divisors (123532035929).

356651056551 is a wasteful number, since it uses less digits than its factorization.

356651056551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75846.

The product of its (nonzero) digits is 2025000, while the sum is 48.

The spelling of 356651056551 in words is "three hundred fifty-six billion, six hundred fifty-one million, fifty-six thousand, five hundred fifty-one".