455113542 has 64 divisors (see below), whose sum is σ = 1039417344. Its totient is φ = 131829120.

The previous prime is 455113531. The next prime is 455113543. The reversal of 455113542 is 245311554.

It is a super-2 number, since 2×455113542² = 414256672223571528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455113543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86923 + ... + 92009.

It is an arithmetic number, because the mean of its divisors is an integer number (16240896).

Almost surely, 2^455113542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455113542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519708672).

455113542 is an abundant number, since it is smaller than the sum of its proper divisors (584303802).

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

455113542 is a wasteful number, since it uses less digits than its factorization.

455113542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5173.

The product of its digits is 12000, while the sum is 30.

The square root of 455113542 is about 21333.3903072156. The cubic root of 455113542 is about 769.2011403393.

The spelling of 455113542 in words is "four hundred fifty-five million, one hundred thirteen thousand, five hundred forty-two".