55253154025511 has 32 divisors (see below), whose sum is σ = 59806110497280. Its totient is φ = 50744155017600.

The previous prime is 55253154025427. The next prime is 55253154025513. The reversal of 55253154025511 is 11552045135255.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55253154025511 is a prime.

It is a super-2 number, since 2×55253154025511² (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 (55253154025513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10502402621 + ... + 10502407881.

It is an arithmetic number, because the mean of its divisors is an integer number (1868940953040).

Almost surely, 2^{55253154025511} is an apocalyptic number.

55253154025511 is a deficient number, since it is larger than the sum of its proper divisors (4552956471769).

55253154025511 is a wasteful number, since it uses less digits than its factorization.

55253154025511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167.

The product of its (nonzero) digits is 750000, while the sum is 44.

The spelling of 55253154025511 in words is "fifty-five trillion, two hundred fifty-three billion, one hundred fifty-four million, twenty-five thousand, five hundred eleven".