55700151 has 8 divisors (see below), whose sum is σ = 79979760. Its totient is φ = 34276992.

The previous prime is 55700147. The next prime is 55700171. The reversal of 55700151 is 15100755.

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

It is not a de Polignac number, because 55700151 - 2² = 55700147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55700111) 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, 714066 + ... + 714143.

It is an arithmetic number, because the mean of its divisors is an integer number (9997470).

Almost surely, 2^55700151 is an apocalyptic number.

55700151 is a deficient number, since it is larger than the sum of its proper divisors (24279609).

55700151 is a wasteful number, since it uses less digits than its factorization.

55700151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428225.

The product of its (nonzero) digits is 875, while the sum is 24.

The square root of 55700151 is about 7463.2533790566. The cubic root of 55700151 is about 381.9021683263.

The spelling of 55700151 in words is "fifty-five million, seven hundred thousand, one hundred fifty-one".