53436311750 has 16 divisors (see below), whose sum is σ = 100032776064. Its totient is φ = 21374524600.

The previous prime is 53436311737. The next prime is 53436311767. The reversal of 53436311750 is 5711363435.

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, 106872374 + ... + 106872873.

It is an arithmetic number, because the mean of its divisors is an integer number (6252048504).

Almost surely, 2^53436311750 is an apocalyptic number.

53436311750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53436311750 is a deficient number, since it is larger than the sum of its proper divisors (46596464314).

53436311750 is a wasteful number, since it uses less digits than its factorization.

53436311750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213745264 (or 213745254 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 53436311750 in words is "fifty-three billion, four hundred thirty-six million, three hundred eleven thousand, seven hundred fifty".