55452358 has 8 divisors (see below), whose sum is σ = 89576928. Its totient is φ = 25593384.

The previous prime is 55452347. The next prime is 55452359. The reversal of 55452358 is 85325455.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55452359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1066366 + ... + 1066417.

It is an arithmetic number, because the mean of its divisors is an integer number (11197116).

Almost surely, 2^55452358 is an apocalyptic number.

55452358 is a deficient number, since it is larger than the sum of its proper divisors (34124570).

55452358 is a wasteful number, since it uses less digits than its factorization.

55452358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132798.

The product of its digits is 120000, while the sum is 37.

The square root of 55452358 is about 7446.6340047031. The cubic root of 55452358 is about 381.3350043192.

The spelling of 55452358 in words is "fifty-five million, four hundred fifty-two thousand, three hundred fifty-eight".