5015266421 has 16 divisors (see below), whose sum is σ = 5529962880. Its totient is φ = 4510456320.

The previous prime is 5015266393. The next prime is 5015266453. The reversal of 5015266421 is 1246625105.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5015266421 is a prime.

It is a super-2 number, since 2×5015266421² = 50305794547220298482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015260421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1622045 + ... + 1625133.

It is an arithmetic number, because the mean of its divisors is an integer number (345622680).

Almost surely, 2^5015266421 is an apocalyptic number.

It is an amenable number.

5015266421 is a deficient number, since it is larger than the sum of its proper divisors (514696459).

5015266421 is a wasteful number, since it uses less digits than its factorization.

5015266421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4636.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 5015266421 is about 70818.5457419171. The cubic root of 5015266421 is about 1711.7145259301.

The spelling of 5015266421 in words is "five billion, fifteen million, two hundred sixty-six thousand, four hundred twenty-one".