3132551551 has 16 divisors (see below), whose sum is σ = 3313981440. Its totient is φ = 2956191840.

The previous prime is 3132551549. The next prime is 3132551599. The reversal of 3132551551 is 1551552313.

It is a cyclic number.

It is not a de Polignac number, because 3132551551 - 2¹ = 3132551549 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 (3132551501) 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, 1676920 + ... + 1678786.

It is an arithmetic number, because the mean of its divisors is an integer number (207123840).

Almost surely, 2^3132551551 is an apocalyptic number.

3132551551 is a deficient number, since it is larger than the sum of its proper divisors (181429889).

3132551551 is a wasteful number, since it uses less digits than its factorization.

3132551551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174.

The product of its digits is 11250, while the sum is 31.

The square root of 3132551551 is about 55969.2018077800. The cubic root of 3132551551 is about 1463.1855681358.

The spelling of 3132551551 in words is "three billion, one hundred thirty-two million, five hundred fifty-one thousand, five hundred fifty-one".