970551745 has 16 divisors (see below), whose sum is σ = 1174597632. Its totient is φ = 769838400.

The previous prime is 970551707. The next prime is 970551761. The reversal of 970551745 is 547155079.

It is not a de Polignac number, because 970551745 - 2¹⁵ = 970518977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582784 + ... + 584446.

It is an arithmetic number, because the mean of its divisors is an integer number (73412352).

Almost surely, 2^970551745 is an apocalyptic number.

It is an amenable number.

970551745 is a deficient number, since it is larger than the sum of its proper divisors (204045887).

970551745 is a wasteful number, since it uses less digits than its factorization.

970551745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2592.

The product of its (nonzero) digits is 220500, while the sum is 43.

The square root of 970551745 is about 31153.6794777118. The cubic root of 970551745 is about 990.0859514533.

The spelling of 970551745 in words is "nine hundred seventy million, five hundred fifty-one thousand, seven hundred forty-five".