536961491280 has 160 divisors (see below), whose sum is σ = 1946878070400. Its totient is φ = 135653419008.

The previous prime is 536961491267. The next prime is 536961491321. The reversal of 536961491280 is 82194169635.

536961491280 is a `hidden beast` number, since 5 + 3 + 6 + 9 + 614 + 9 + 12 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6500889 + ... + 6582968.

It is an arithmetic number, because the mean of its divisors is an integer number (12167987940).

Almost surely, 2^536961491280 is an apocalyptic number.

It is an amenable number.

536961491280 is an abundant number, since it is smaller than the sum of its proper divisors (1409916579120).

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

536961491280 is a wasteful number, since it uses less digits than its factorization.

536961491280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13083898 (or 13083886 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 536961491280 in words is "five hundred thirty-six billion, nine hundred sixty-one million, four hundred ninety-one thousand, two hundred eighty".