552679140 has 48 divisors (see below), whose sum is σ = 1666542528. Its totient is φ = 136043904.

The previous prime is 552679133. The next prime is 552679189. The reversal of 552679140 is 41976255.

It is a super-2 number, since 2×552679140² = 610908463582279200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353502 + ... + 355061.

It is an arithmetic number, because the mean of its divisors is an integer number (34719636).

Almost surely, 2^552679140 is an apocalyptic number.

It is an amenable number.

552679140 is an abundant number, since it is smaller than the sum of its proper divisors (1113863388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552679140 is a wasteful number, since it uses less digits than its factorization.

552679140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708588 (or 708586 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 552679140 is about 23509.1288651877. The cubic root of 552679140 is about 820.6494656376.

It can be divided in two parts, 5526 and 79140, that added together give a triangular number (84666 = T₄₁₁).

The spelling of 552679140 in words is "five hundred fifty-two million, six hundred seventy-nine thousand, one hundred forty".