53373650 has 48 divisors (see below), whose sum is σ = 110403648. Its totient is φ = 19032000.

The previous prime is 53373643. The next prime is 53373709. The reversal of 53373650 is 5637335.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28235 + ... + 30065.

It is an arithmetic number, because the mean of its divisors is an integer number (2300076).

Almost surely, 2^53373650 is an apocalyptic number.

53373650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53373650 is an abundant number, since it is smaller than the sum of its proper divisors (57029998).

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

53373650 is a wasteful number, since it uses less digits than its factorization.

53373650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907 (or 1902 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 32.

The square root of 53373650 is about 7305.7272054190. The cubic root of 53373650 is about 376.5092362523.

The spelling of 53373650 in words is "fifty-three million, three hundred seventy-three thousand, six hundred fifty".