113450557164 has 48 divisors (see below), whose sum is σ = 318457708800. Its totient is φ = 30708421056.

The previous prime is 113450557159. The next prime is 113450557169. The reversal of 113450557164 is 461755054311.

It is an interprime number because it is at equal distance from previous prime (113450557159) and next prime (113450557169).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (113450557169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35540559 + ... + 35543750.

It is an arithmetic number, because the mean of its divisors is an integer number (6634535600).

Almost surely, 2^113450557164 is an apocalyptic number.

113450557164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113450557164 is an abundant number, since it is smaller than the sum of its proper divisors (205007151636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113450557164 is a wasteful number, since it uses less digits than its factorization.

113450557164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71084342 (or 71084340 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 113450557164 in words is "one hundred thirteen billion, four hundred fifty million, five hundred fifty-seven thousand, one hundred sixty-four".