45377602 has 4 divisors (see below), whose sum is σ = 68066406. Its totient is φ = 22688800.

The previous prime is 45377587. The next prime is 45377617. The reversal of 45377602 is 20677354.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20677354 = 2 ⋅10338677.

It is an interprime number because it is at equal distance from previous prime (45377587) and next prime (45377617).

It can be written as a sum of positive squares in only one way, i.e., 36857041 + 8520561 = 6071^2 + 2919^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11344399 + ... + 11344402.

Almost surely, 2^45377602 is an apocalyptic number.

45377602 is a deficient number, since it is larger than the sum of its proper divisors (22688804).

45377602 is a wasteful number, since it uses less digits than its factorization.

45377602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22688803.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 45377602 is about 6736.2899284398. The cubic root of 45377602 is about 356.6814421146.

The spelling of 45377602 in words is "forty-five million, three hundred seventy-seven thousand, six hundred two".