73049637000 has 128 divisors (see below), whose sum is σ = 235774281600. Its totient is φ = 18808160000.

The previous prime is 73049636953. The next prime is 73049637061. The reversal of 73049637000 is 73694037.

It is a self number, because there is not a number n which added to its sum of digits gives 73049637000.

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, 332826 + ... + 506825.

It is an arithmetic number, because the mean of its divisors is an integer number (1841986575).

Almost surely, 2^73049637000 is an apocalyptic number.

It is an amenable number.

73049637000 is an abundant number, since it is smaller than the sum of its proper divisors (162724644600).

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

73049637000 is a wasteful number, since it uses less digits than its factorization.

73049637000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839704 (or 839690 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 39.

The spelling of 73049637000 in words is "seventy-three billion, forty-nine million, six hundred thirty-seven thousand".