2517021132 has 24 divisors (see below), whose sum is σ = 5873903616. Its totient is φ = 838885008.

The previous prime is 2517021131. The next prime is 2517021137. The reversal of 2517021132 is 2311207152.

It is a super-2 number, since 2×2517021132² = 12670790757869122848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2517021131) 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, 115533 + ... + 135579.

It is an arithmetic number, because the mean of its divisors is an integer number (244745984).

Almost surely, 2^2517021132 is an apocalyptic number.

It is an amenable number.

2517021132 is an abundant number, since it is smaller than the sum of its proper divisors (3356882484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2517021132 is a wasteful number, since it uses less digits than its factorization.

2517021132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30517 (or 30515 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 2517021132 is about 50169.9225831573. The cubic root of 2517021132 is about 1360.2820082722.

Adding to 2517021132 its reverse (2311207152), we get a palindrome (4828228284).

The spelling of 2517021132 in words is "two billion, five hundred seventeen million, twenty-one thousand, one hundred thirty-two".