55671502 has 8 divisors (see below), whose sum is σ = 83545056. Its totient is φ = 27823152.

The previous prime is 55671493. The next prime is 55671521. The reversal of 55671502 is 20517655.

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

It is a super-2 number, since 2×55671502² = 6198632269872008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 843 + ... + 10585.

It is an arithmetic number, because the mean of its divisors is an integer number (10443132).

Almost surely, 2^55671502 is an apocalyptic number.

55671502 is a deficient number, since it is larger than the sum of its proper divisors (27873554).

55671502 is a wasteful number, since it uses less digits than its factorization.

55671502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12602.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 55671502 is about 7461.3337949726. Note that the first 3 decimals coincide. The cubic root of 55671502 is about 381.8366808223.

The spelling of 55671502 in words is "fifty-five million, six hundred seventy-one thousand, five hundred two".