157447501071325 has 24 divisors (see below), whose sum is σ = 197716111767680. Its totient is φ = 124357379328000.

The previous prime is 157447501071271. The next prime is 157447501071331. The reversal of 157447501071325 is 523170105744751.

It is not a de Polignac number, because 157447501071325 - 2⁹ = 157447501070813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37728925 + ... + 41693725.

Almost surely, 2^{157447501071325} is an apocalyptic number.

It is an amenable number.

157447501071325 is a deficient number, since it is larger than the sum of its proper divisors (40268610696355).

157447501071325 is a wasteful number, since it uses less digits than its factorization.

157447501071325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984997 (or 3984992 counting only the distinct ones).

The product of its (nonzero) digits is 4116000, while the sum is 52.

The spelling of 157447501071325 in words is "one hundred fifty-seven trillion, four hundred forty-seven billion, five hundred one million, seventy-one thousand, three hundred twenty-five".