73151507002 has 24 divisors (see below), whose sum is σ = 127651718880. Its totient is φ = 31348238040.

The previous prime is 73151506963. The next prime is 73151507027. The reversal of 73151507002 is 20070515137.

It is a super-2 number, since 2×73151507002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1940449 + ... + 1977787.

It is an arithmetic number, because the mean of its divisors is an integer number (5318821620).

Almost surely, 2^73151507002 is an apocalyptic number.

73151507002 is a deficient number, since it is larger than the sum of its proper divisors (54500211878).

73151507002 is a wasteful number, since it uses less digits than its factorization.

73151507002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57346 (or 57339 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 31.

The spelling of 73151507002 in words is "seventy-three billion, one hundred fifty-one million, five hundred seven thousand, two".