45347655 has 8 divisors (see below), whose sum is σ = 72556272. Its totient is φ = 24185408.

The previous prime is 45347647. The next prime is 45347663. The reversal of 45347655 is 55674354.

It is an interprime number because it is at equal distance from previous prime (45347647) and next prime (45347663).

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 45347655 - 2³ = 45347647 is a prime.

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, 1511574 + ... + 1511603.

It is an arithmetic number, because the mean of its divisors is an integer number (9069534).

Almost surely, 2^45347655 is an apocalyptic number.

45347655 is a deficient number, since it is larger than the sum of its proper divisors (27208617).

45347655 is a wasteful number, since it uses less digits than its factorization.

45347655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023185.

The product of its digits is 252000, while the sum is 39.

The square root of 45347655 is about 6734.0667504859. The cubic root of 45347655 is about 356.6029607398.

The spelling of 45347655 in words is "forty-five million, three hundred forty-seven thousand, six hundred fifty-five".