45377254 has 16 divisors (see below), whose sum is σ = 74546640. Its totient is φ = 20587680.

The previous prime is 45377219. The next prime is 45377261. The reversal of 45377254 is 45277354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13257 + ... + 16324.

It is an arithmetic number, because the mean of its divisors is an integer number (4659165).

Almost surely, 2^45377254 is an apocalyptic number.

45377254 is a deficient number, since it is larger than the sum of its proper divisors (29169386).

45377254 is a wasteful number, since it uses less digits than its factorization.

45377254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29655.

The product of its digits is 117600, while the sum is 37.

The square root of 45377254 is about 6736.2640981482. The cubic root of 45377254 is about 356.6805303178.

The spelling of 45377254 in words is "forty-five million, three hundred seventy-seven thousand, two hundred fifty-four".