157201140551 has 16 divisors (see below), whose sum is σ = 193537344000. Its totient is φ = 124340984928.

The previous prime is 157201140539. The next prime is 157201140557. The reversal of 157201140551 is 155041102751.

157201140551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 157201140551 - 2¹⁰ = 157201139527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157201140557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38390 + ... + 562028.

It is an arithmetic number, because the mean of its divisors is an integer number (12096084000).

Almost surely, 2^157201140551 is an apocalyptic number.

157201140551 is a deficient number, since it is larger than the sum of its proper divisors (36336203449).

157201140551 is a wasteful number, since it uses less digits than its factorization.

157201140551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526958.

The product of its (nonzero) digits is 7000, while the sum is 32.

The spelling of 157201140551 in words is "one hundred fifty-seven billion, two hundred one million, one hundred forty thousand, five hundred fifty-one".