157461063 has 4 divisors (see below), whose sum is σ = 209948088. Its totient is φ = 104974040.

The previous prime is 157461053. The next prime is 157461067. The reversal of 157461063 is 360164751.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 157461063 - 2²¹ = 155363911 is a prime.

It is a super-2 number, since 2×157461063² = 49587972722179938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157461067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26243508 + ... + 26243513.

It is an arithmetic number, because the mean of its divisors is an integer number (52487022).

Almost surely, 2^157461063 is an apocalyptic number.

157461063 is a deficient number, since it is larger than the sum of its proper divisors (52487025).

157461063 is an equidigital number, since it uses as much as digits as its factorization.

157461063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52487024.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 157461063 is about 12548.3490149103. The cubic root of 157461063 is about 539.9966426403.

The spelling of 157461063 in words is "one hundred fifty-seven million, four hundred sixty-one thousand, sixty-three".