53737421590 has 16 divisors (see below), whose sum is σ = 96733060272. Its totient is φ = 21493701664.

The previous prime is 53737421531. The next prime is 53737421629. The reversal of 53737421590 is 9512473735.

It is a self number, because there is not a number n which added to its sum of digits gives 53737421590.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30492 + ... + 329248.

It is an arithmetic number, because the mean of its divisors is an integer number (6045816267).

Almost surely, 2^53737421590 is an apocalyptic number.

53737421590 is a deficient number, since it is larger than the sum of its proper divisors (42995638682).

53737421590 is a wasteful number, since it uses less digits than its factorization.

53737421590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316751.

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 53737421590 in words is "fifty-three billion, seven hundred thirty-seven million, four hundred twenty-one thousand, five hundred ninety".