53310551004 has 48 divisors (see below), whose sum is σ = 138229623840. Its totient is φ = 17767987200.

The previous prime is 53310550991. The next prime is 53310551053. The reversal of 53310551004 is 40015501335.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011202 + ... + 1062614.

It is an arithmetic number, because the mean of its divisors is an integer number (2879783830).

Almost surely, 2^53310551004 is an apocalyptic number.

53310551004 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

53310551004 is an abundant number, since it is smaller than the sum of its proper divisors (84919072836).

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

53310551004 is a wasteful number, since it uses less digits than its factorization.

53310551004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61027 (or 61019 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 53310551004 in words is "fifty-three billion, three hundred ten million, five hundred fifty-one thousand, four".