1472659765545 has 64 divisors (see below), whose sum is σ = 2453165015040. Its totient is φ = 753718867200.

The previous prime is 1472659765519. The next prime is 1472659765607. The reversal of 1472659765545 is 5455679562741.

It is not a de Polignac number, because 1472659765545 - 2⁷ = 1472659765417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42556200 + ... + 42590790.

It is an arithmetic number, because the mean of its divisors is an integer number (38330703360).

Almost surely, 2^{1472659765545} is an apocalyptic number.

1472659765545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1472659765545 is a deficient number, since it is larger than the sum of its proper divisors (980505249495).

1472659765545 is a wasteful number, since it uses less digits than its factorization.

1472659765545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35686.

The product of its digits is 317520000, while the sum is 66.

The spelling of 1472659765545 in words is "one trillion, four hundred seventy-two billion, six hundred fifty-nine million, seven hundred sixty-five thousand, five hundred forty-five".