157528473101 has 2 divisors, whose sum is σ = 157528473102. Its totient is φ = 157528473100.

The previous prime is 157528473061. The next prime is 157528473133. The reversal of 157528473101 is 101374825751.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146482252900 + 11046220201 = 382730^2 + 105101^2 .

It is a cyclic number.

It is not a de Polignac number, because 157528473101 - 2²² = 157524278797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157528473191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78764236550 + 78764236551.

It is an arithmetic number, because the mean of its divisors is an integer number (78764236551).

Almost surely, 2^157528473101 is an apocalyptic number.

It is an amenable number.

157528473101 is a deficient number, since it is larger than the sum of its proper divisors (1).

157528473101 is an equidigital number, since it uses as much as digits as its factorization.

157528473101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 44.

The spelling of 157528473101 in words is "one hundred fifty-seven billion, five hundred twenty-eight million, four hundred seventy-three thousand, one hundred one".