45150039 has 12 divisors (see below), whose sum is σ = 71145672. Its totient is φ = 27363600.

The previous prime is 45150037. The next prime is 45150109. The reversal of 45150039 is 93005154.

It is not a de Polignac number, because 45150039 - 2¹ = 45150037 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45149994 and 45150021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45150031) 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, 227932 + ... + 228129.

It is an arithmetic number, because the mean of its divisors is an integer number (5928806).

Almost surely, 2^45150039 is an apocalyptic number.

45150039 is a deficient number, since it is larger than the sum of its proper divisors (25995633).

45150039 is a wasteful number, since it uses less digits than its factorization.

45150039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456078 (or 456075 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 45150039 is about 6719.3778729879. The cubic root of 45150039 is about 356.0842050319.

The spelling of 45150039 in words is "forty-five million, one hundred fifty thousand, thirty-nine".