551435151315 has 16 divisors (see below), whose sum is σ = 890542003968. Its totient is φ = 291350160096.

The previous prime is 551435151313. The next prime is 551435151361. The reversal of 551435151315 is 513151534155.

It is not a de Polignac number, because 551435151315 - 2¹ = 551435151313 is a prime.

It is a super-2 number, since 2×551435151315² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (551435151313) 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, 171785047 + ... + 171788256.

It is an arithmetic number, because the mean of its divisors is an integer number (55658875248).

Almost surely, 2^551435151315 is an apocalyptic number.

551435151315 is a deficient number, since it is larger than the sum of its proper divisors (339106852653).

551435151315 is a wasteful number, since it uses less digits than its factorization.

551435151315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343573418.

The product of its digits is 112500, while the sum is 39.

The spelling of 551435151315 in words is "five hundred fifty-one billion, four hundred thirty-five million, one hundred fifty-one thousand, three hundred fifteen".