157620046653 has 24 divisors (see below), whose sum is σ = 230422379616. Its totient is φ = 103818343200.

The previous prime is 157620046631. The next prime is 157620046687. The reversal of 157620046653 is 356640026751.

157620046653 is a `hidden beast` number, since 1 + 576 + 20 + 0 + 4 + 6 + 6 + 53 = 666.

157620046653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157620046653 - 2¹⁶ = 157619981117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 157620046599 and 157620046608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157620046693) 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 23 ways as a sum of consecutive naturals, for example, 26838 + ... + 562103.

It is an arithmetic number, because the mean of its divisors is an integer number (9600932484).

Almost surely, 2^157620046653 is an apocalyptic number.

It is an amenable number.

157620046653 is a deficient number, since it is larger than the sum of its proper divisors (72802332963).

157620046653 is a wasteful number, since it uses less digits than its factorization.

157620046653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589305 (or 589302 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 157620046653 in words is "one hundred fifty-seven billion, six hundred twenty million, forty-six thousand, six hundred fifty-three".