157513495 has 4 divisors (see below), whose sum is σ = 189016200. Its totient is φ = 126010792.

The previous prime is 157513481. The next prime is 157513541. The reversal of 157513495 is 594315751.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 594315751 = 4987 ⋅119173.

It is a cyclic number.

It is not a de Polignac number, because 157513495 - 2¹¹ = 157511447 is a prime.

It is a super-2 number, since 2×157513495² = 49621002214230050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15751345 + ... + 15751354.

It is an arithmetic number, because the mean of its divisors is an integer number (47254050).

Almost surely, 2^157513495 is an apocalyptic number.

157513495 is a deficient number, since it is larger than the sum of its proper divisors (31502705).

157513495 is an equidigital number, since it uses as much as digits as its factorization.

157513495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31502704.

The product of its digits is 94500, while the sum is 40.

The square root of 157513495 is about 12550.4380401642. The cubic root of 157513495 is about 540.0565727195.

The spelling of 157513495 in words is "one hundred fifty-seven million, five hundred thirteen thousand, four hundred ninety-five".