30037196172157 has 16 divisors (see below), whose sum is σ = 30875446684224. Its totient is φ = 29200341456000.

The previous prime is 30037196172107. The next prime is 30037196172169. The reversal of 30037196172157 is 75127169173003.

It is a cyclic number.

It is not a de Polignac number, because 30037196172157 - 2³⁵ = 30002836433789 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 (30037196172107) 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, 616363482 + ... + 616412212.

It is an arithmetic number, because the mean of its divisors is an integer number (1929715417764).

Almost surely, 2^{30037196172157} is an apocalyptic number.

30037196172157 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

30037196172157 is a deficient number, since it is larger than the sum of its proper divisors (838250512067).

30037196172157 is a wasteful number, since it uses less digits than its factorization.

30037196172157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62700.

The product of its (nonzero) digits is 1666980, while the sum is 52.

The spelling of 30037196172157 in words is "thirty trillion, thirty-seven billion, one hundred ninety-six million, one hundred seventy-two thousand, one hundred fifty-seven".