557652650 has 48 divisors (see below), whose sum is σ = 1063860480. Its totient is φ = 217377600.

The previous prime is 557652643. The next prime is 557652653. The reversal of 557652650 is 56256755.

It is a junction number, because it is equal to n+sod(n) for n = 557652598 and 557652607.

It is not an unprimeable number, because it can be changed into a prime (557652653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 843320 + ... + 843980.

It is an arithmetic number, because the mean of its divisors is an integer number (22163760).

Almost surely, 2^557652650 is an apocalyptic number.

557652650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

557652650 is a deficient number, since it is larger than the sum of its proper divisors (506207830).

557652650 is a wasteful number, since it uses less digits than its factorization.

557652650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 41.

The square root of 557652650 is about 23614.6702284830. The cubic root of 557652650 is about 823.1037685836.

The spelling of 557652650 in words is "five hundred fifty-seven million, six hundred fifty-two thousand, six hundred fifty".