55010757831 has 16 divisors (see below), whose sum is σ = 75107174400. Its totient is φ = 35801045280.

The previous prime is 55010757803. The next prime is 55010757881. The reversal of 55010757831 is 13875701055.

It is not a de Polignac number, because 55010757831 - 2¹⁹ = 55010233543 is a prime.

It is a super-2 number, since 2×55010757831² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010757881) 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, 837655 + ... + 900936.

It is an arithmetic number, because the mean of its divisors is an integer number (4694198400).

Almost surely, 2^55010757831 is an apocalyptic number.

55010757831 is a deficient number, since it is larger than the sum of its proper divisors (20096416569).

55010757831 is a wasteful number, since it uses less digits than its factorization.

55010757831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738846.

The product of its (nonzero) digits is 147000, while the sum is 42.

The spelling of 55010757831 in words is "fifty-five billion, ten million, seven hundred fifty-seven thousand, eight hundred thirty-one".