7151002252545 has 64 divisors (see below), whose sum is σ = 12091694284800. Its totient is φ = 3601422190080.

The previous prime is 7151002252543. The next prime is 7151002252679. The reversal of 7151002252545 is 5452522001517.

It is not a de Polignac number, because 7151002252545 - 2¹ = 7151002252543 is a prime.

It is a super-2 number, since 2×7151002252545² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7151002252543) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 394616085 + ... + 394634205.

It is an arithmetic number, because the mean of its divisors is an integer number (188932723200).

Almost surely, 2^{7151002252545} is an apocalyptic number.

It is an amenable number.

7151002252545 is a deficient number, since it is larger than the sum of its proper divisors (4940692032255).

7151002252545 is a wasteful number, since it uses less digits than its factorization.

7151002252545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32710.

The product of its (nonzero) digits is 140000, while the sum is 39.

The spelling of 7151002252545 in words is "seven trillion, one hundred fifty-one billion, two million, two hundred fifty-two thousand, five hundred forty-five".