7520098461 has 16 divisors (see below), whose sum is σ = 10714017600. Its totient is φ = 4675200768.

The previous prime is 7520098457. The next prime is 7520098471. The reversal of 7520098461 is 1648900257.

It is not a de Polignac number, because 7520098461 - 2² = 7520098457 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7520098441) 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, 670831 + ... + 681948.

It is an arithmetic number, because the mean of its divisors is an integer number (669626100).

Almost surely, 2^7520098461 is an apocalyptic number.

It is an amenable number.

7520098461 is a deficient number, since it is larger than the sum of its proper divisors (3193919139).

7520098461 is a wasteful number, since it uses less digits than its factorization.

7520098461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352908.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 7520098461 is about 86718.5012612649. The cubic root of 7520098461 is about 1959.1807680168.

The spelling of 7520098461 in words is "seven billion, five hundred twenty million, ninety-eight thousand, four hundred sixty-one".