53504554255031 has 16 divisors (see below), whose sum is σ = 58951058752800. Its totient is φ = 48155199744000.

The previous prime is 53504554255021. The next prime is 53504554255037. The reversal of 53504554255031 is 13055245540535.

It is a cyclic number.

It is not a de Polignac number, because 53504554255031 - 2³⁸ = 53229676348087 is a prime.

It is a super-2 number, since 2×53504554255031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53504554255037) 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, 12602015 + ... + 16303983.

It is an arithmetic number, because the mean of its divisors is an integer number (3684441172050).

Almost surely, 2^{53504554255031} is an apocalyptic number.

53504554255031 is a deficient number, since it is larger than the sum of its proper divisors (5446504497769).

53504554255031 is a wasteful number, since it uses less digits than its factorization.

53504554255031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715090.

The product of its (nonzero) digits is 4500000, while the sum is 47.

Adding to 53504554255031 its reverse (13055245540535), we get a palindrome (66559799795566).

The spelling of 53504554255031 in words is "fifty-three trillion, five hundred four billion, five hundred fifty-four million, two hundred fifty-five thousand, thirty-one".