55875351 has 16 divisors (see below), whose sum is σ = 86171904. Its totient is φ = 31543104.

The previous prime is 55875341. The next prime is 55875353. The reversal of 55875351 is 15357855.

It is not a de Polignac number, because 55875351 - 2¹⁴ = 55858967 is a prime.

It is a super-3 number, since 3×55875351³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55875353) 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, 14286 + ... + 17771.

It is an arithmetic number, because the mean of its divisors is an integer number (5385744).

Almost surely, 2^55875351 is an apocalyptic number.

55875351 is a deficient number, since it is larger than the sum of its proper divisors (30296553).

55875351 is a wasteful number, since it uses less digits than its factorization.

55875351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32150.

The product of its digits is 105000, while the sum is 39.

The square root of 55875351 is about 7474.9816722183. The cubic root of 55875351 is about 382.3021626327.

The spelling of 55875351 in words is "fifty-five million, eight hundred seventy-five thousand, three hundred fifty-one".