45480070 has 16 divisors (see below), whose sum is σ = 83861568. Its totient is φ = 17748160.

The previous prime is 45480059. The next prime is 45480073. The reversal of 45480070 is 7008454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45480073) 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, 55054 + ... + 55873.

It is an arithmetic number, because the mean of its divisors is an integer number (5241348).

Almost surely, 2^45480070 is an apocalyptic number.

45480070 is a deficient number, since it is larger than the sum of its proper divisors (38381498).

45480070 is a wasteful number, since it uses less digits than its factorization.

45480070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110975.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 45480070 is about 6743.8913099189. The cubic root of 45480070 is about 356.9497165982.

The spelling of 45480070 in words is "forty-five million, four hundred eighty thousand, seventy".