552377858 has 4 divisors (see below), whose sum is σ = 828566790. Its totient is φ = 276188928.

The previous prime is 552377827. The next prime is 552377869. The reversal of 552377858 is 858773255.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 536987929 + 15389929 = 23173^2 + 3923^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138094463 + ... + 138094466.

Almost surely, 2^552377858 is an apocalyptic number.

552377858 is a deficient number, since it is larger than the sum of its proper divisors (276188932).

552377858 is a wasteful number, since it uses less digits than its factorization.

552377858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276188931.

The product of its digits is 2352000, while the sum is 50.

The square root of 552377858 is about 23502.7202255399. The cubic root of 552377858 is about 820.5003183083.

The spelling of 552377858 in words is "five hundred fifty-two million, three hundred seventy-seven thousand, eight hundred fifty-eight".