53625370 has 32 divisors (see below), whose sum is σ = 98195328. Its totient is φ = 21083328.

The previous prime is 53625337. The next prime is 53625371. The reversal of 53625370 is 7352635.

It is not an unprimeable number, because it can be changed into a prime (53625371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272112 + ... + 272308.

It is an arithmetic number, because the mean of its divisors is an integer number (3068604).

Almost surely, 2^53625370 is an apocalyptic number.

53625370 is a deficient number, since it is larger than the sum of its proper divisors (44569958).

53625370 is a wasteful number, since it uses less digits than its factorization.

53625370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 53625370 is about 7322.9345210783. The cubic root of 53625370 is about 377.1002039059.

The spelling of 53625370 in words is "fifty-three million, six hundred twenty-five thousand, three hundred seventy".