55510154202451 has 8 divisors (see below), whose sum is σ = 60622140235104. Its totient is φ = 50518450194240.

The previous prime is 55510154202431. The next prime is 55510154202467. The reversal of 55510154202451 is 15420245101555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55510154202451 - 2¹⁵ = 55510154169683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55510154202401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30070505146 + ... + 30070506991.

It is an arithmetic number, because the mean of its divisors is an integer number (7577767529388).

Almost surely, 2^{55510154202451} is an apocalyptic number.

55510154202451 is a deficient number, since it is larger than the sum of its proper divisors (5111986032653).

55510154202451 is a wasteful number, since it uses less digits than its factorization.

55510154202451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60141012221.

The product of its (nonzero) digits is 200000, while the sum is 40.

The spelling of 55510154202451 in words is "fifty-five trillion, five hundred ten billion, one hundred fifty-four million, two hundred two thousand, four hundred fifty-one".