1452656601 has 24 divisors (see below), whose sum is σ = 2290242240. Its totient is φ = 879933600.

The previous prime is 1452656599. The next prime is 1452656627. The reversal of 1452656601 is 1066562541.

1452656601 is a `hidden beast` number, since 1 + 45 + 2 + 6 + 5 + 6 + 601 = 666.

It is not a de Polignac number, because 1452656601 - 2¹ = 1452656599 is a prime.

It is a super-2 number, since 2×1452656601² = 4220422400857746402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1452656651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 326371 + ... + 330791.

It is an arithmetic number, because the mean of its divisors is an integer number (95426760).

Almost surely, 2^1452656601 is an apocalyptic number.

1452656601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1452656601 is a deficient number, since it is larger than the sum of its proper divisors (837585639).

1452656601 is a wasteful number, since it uses less digits than its factorization.

1452656601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7757 (or 7754 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 1452656601 is about 38113.7324464556. The cubic root of 1452656601 is about 1132.5420103417.

The spelling of 1452656601 in words is "one billion, four hundred fifty-two million, six hundred fifty-six thousand, six hundred one".