5252981007 has 16 divisors (see below), whose sum is σ = 7186137728. Its totient is φ = 3411344160.

The previous prime is 5252980987. The next prime is 5252981047. The reversal of 5252981007 is 7001892525.

It is not a de Polignac number, because 5252981007 - 2⁸ = 5252980751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252981047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6469 + ... + 102702.

It is an arithmetic number, because the mean of its divisors is an integer number (449133608).

Almost surely, 2^5252981007 is an apocalyptic number.

5252981007 is a deficient number, since it is larger than the sum of its proper divisors (1933156721).

5252981007 is a wasteful number, since it uses less digits than its factorization.

5252981007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109590.

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 5252981007 is about 72477.4517143091. The cubic root of 5252981007 is about 1738.3422144797.

The spelling of 5252981007 in words is "five billion, two hundred fifty-two million, nine hundred eighty-one thousand, seven".