537295799040 has 1152 divisors, whose sum is σ = 2326252787712. Its totient is φ = 102063144960.

The previous prime is 537295799023. The next prime is 537295799059. The reversal of 537295799040 is 40997592735.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 434353302 + ... + 434354538.

It is an arithmetic number, because the mean of its divisors is an integer number (2019316656).

Almost surely, 2^537295799040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537295799040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1163126393856).

537295799040 is an abundant number, since it is smaller than the sum of its proper divisors (1788956988672).

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

537295799040 is a wasteful number, since it uses less digits than its factorization.

537295799040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405 (or 1391 counting only the distinct ones).

The product of its (nonzero) digits is 21432600, while the sum is 60.

The spelling of 537295799040 in words is "five hundred thirty-seven billion, two hundred ninety-five million, seven hundred ninety-nine thousand, forty".