45432797 has 8 divisors (see below), whose sum is σ = 48565440. Its totient is φ = 42396640.

The previous prime is 45432787. The next prime is 45432799. The reversal of 45432797 is 79723454.

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 45432797 - 2⁶ = 45432733 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45432799) 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, 23147 + ... + 25032.

It is an arithmetic number, because the mean of its divisors is an integer number (6070680).

Almost surely, 2^45432797 is an apocalyptic number.

It is an amenable number.

45432797 is a deficient number, since it is larger than the sum of its proper divisors (3132643).

45432797 is a wasteful number, since it uses less digits than its factorization.

45432797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48243.

The product of its digits is 211680, while the sum is 41.

The square root of 45432797 is about 6740.3855230988. The cubic root of 45432797 is about 356.8259998892.

The spelling of 45432797 in words is "forty-five million, four hundred thirty-two thousand, seven hundred ninety-seven".