55262151 has 18 divisors (see below), whose sum is σ = 92856192. Its totient is φ = 31578120.

The previous prime is 55262131. The next prime is 55262153. The reversal of 55262151 is 15126255.

55262151 is a `hidden beast` number, since 552 + 62 + 1 + 51 = 666.

It is not a de Polignac number, because 55262151 - 2¹¹ = 55260103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55262153) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 62215 + ... + 63096.

Almost surely, 2^55262151 is an apocalyptic number.

55262151 is a deficient number, since it is larger than the sum of its proper divisors (37594041).

55262151 is a wasteful number, since it uses less digits than its factorization.

55262151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125331 (or 125321 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 55262151 is about 7433.8516934359. The cubic root of 55262151 is about 380.8984994258.

The spelling of 55262151 in words is "fifty-five million, two hundred sixty-two thousand, one hundred fifty-one".