351125553855 has 32 divisors (see below), whose sum is σ = 573809992704. Its totient is φ = 183264703616.

The previous prime is 351125553827. The next prime is 351125553869. The reversal of 351125553855 is 558355521153.

It is a cyclic number.

It is not a de Polignac number, because 351125553855 - 2¹⁷ = 351125422783 is a prime.

It is a super-2 number, since 2×351125553855² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10379749 + ... + 10413521.

It is an arithmetic number, because the mean of its divisors is an integer number (17931562272).

Almost surely, 2^351125553855 is an apocalyptic number.

351125553855 is a deficient number, since it is larger than the sum of its proper divisors (222684438849).

351125553855 is a wasteful number, since it uses less digits than its factorization.

351125553855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48575.

The product of its digits is 2250000, while the sum is 48.

The spelling of 351125553855 in words is "three hundred fifty-one billion, one hundred twenty-five million, five hundred fifty-three thousand, eight hundred fifty-five".