9046561401 has 12 divisors (see below), whose sum is σ = 13069392960. Its totient is φ = 6030054360.

The previous prime is 9046561393. The next prime is 9046561423. The reversal of 9046561401 is 1041656409.

9046561401 is a `hidden beast` number, since 90 + 4 + 6 + 561 + 4 + 0 + 1 = 666.

It is not a de Polignac number, because 9046561401 - 2³ = 9046561393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9046561471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21805 + ... + 136266.

It is an arithmetic number, because the mean of its divisors is an integer number (1089116080).

Almost surely, 2^9046561401 is an apocalyptic number.

It is an amenable number.

9046561401 is a deficient number, since it is larger than the sum of its proper divisors (4022831559).

9046561401 is a wasteful number, since it uses less digits than its factorization.

9046561401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164436 (or 164433 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 9046561401 is about 95113.4133600514. The cubic root of 9046561401 is about 2083.6647517606.

The spelling of 9046561401 in words is "nine billion, forty-six million, five hundred sixty-one thousand, four hundred one".