45475037 has 8 divisors (see below), whose sum is σ = 48982560. Its totient is φ = 42078960.

The previous prime is 45475033. The next prime is 45475039. The reversal of 45475037 is 73057454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45475037 - 2² = 45475033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45474988 and 45475006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45475033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27014 + ... + 28647.

It is an arithmetic number, because the mean of its divisors is an integer number (6122820).

Almost surely, 2^45475037 is an apocalyptic number.

It is an amenable number.

45475037 is a deficient number, since it is larger than the sum of its proper divisors (3507523).

45475037 is a wasteful number, since it uses less digits than its factorization.

45475037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55723.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 45475037 is about 6743.5181470802. The cubic root of 45475037 is about 356.9365489683.

The spelling of 45475037 in words is "forty-five million, four hundred seventy-five thousand, thirty-seven".