157630044037 has 8 divisors (see below), whose sum is σ = 159094496000. Its totient is φ = 156165925104.

The previous prime is 157630044029. The next prime is 157630044067. The reversal of 157630044037 is 730440036751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 157630044037 - 2³ = 157630044029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157630044007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924088 + ... + 1081294.

It is an arithmetic number, because the mean of its divisors is an integer number (19886812000).

Almost surely, 2^157630044037 is an apocalyptic number.

It is an amenable number.

157630044037 is a deficient number, since it is larger than the sum of its proper divisors (1464451963).

157630044037 is a wasteful number, since it uses less digits than its factorization.

157630044037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166515.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 157630044037 in words is "one hundred fifty-seven billion, six hundred thirty million, forty-four thousand, thirty-seven".