153702938973 has 16 divisors (see below), whose sum is σ = 216426129920. Its totient is φ = 96759322416.

The previous prime is 153702938969. The next prime is 153702938989. The reversal of 153702938973 is 379839207351.

It is not a de Polignac number, because 153702938973 - 2² = 153702938969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153702938953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4374265 + ... + 4409262.

It is an arithmetic number, because the mean of its divisors is an integer number (13526633120).

Almost surely, 2^153702938973 is an apocalyptic number.

It is an amenable number.

153702938973 is a deficient number, since it is larger than the sum of its proper divisors (62723190947).

153702938973 is a wasteful number, since it uses less digits than its factorization.

153702938973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8783856.

The product of its (nonzero) digits is 8573040, while the sum is 57.

The spelling of 153702938973 in words is "one hundred fifty-three billion, seven hundred two million, nine hundred thirty-eight thousand, nine hundred seventy-three".