45484497 has 28 divisors (see below), whose sum is σ = 69829584. Its totient is φ = 29597400.

The previous prime is 45484489. The next prime is 45484513. The reversal of 45484497 is 79448454.

It is not a de Polignac number, because 45484497 - 2³ = 45484489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45484427) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 30622 + ... + 32072.

Almost surely, 2^45484497 is an apocalyptic number.

It is an amenable number.

45484497 is a deficient number, since it is larger than the sum of its proper divisors (24345087).

45484497 is an equidigital number, since it uses as much as digits as its factorization.

45484497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512 (or 1497 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 45484497 is about 6744.2195248969. The cubic root of 45484497 is about 356.9612979724.

It can be divided in two parts, 4548 and 4497, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 45484497 in words is "forty-five million, four hundred eighty-four thousand, four hundred ninety-seven".