7455999054 has 48 divisors (see below), whose sum is σ = 17443641600. Its totient is φ = 2118369456.

The previous prime is 7455999053. The next prime is 7455999101. The reversal of 7455999054 is 4509995547.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7455998985 and 7455999003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7455999053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18214 + ... + 123465.

It is an arithmetic number, because the mean of its divisors is an integer number (363409200).

Almost surely, 2^7455999054 is an apocalyptic number.

7455999054 is an abundant number, since it is smaller than the sum of its proper divisors (9987642546).

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

7455999054 is a wasteful number, since it uses less digits than its factorization.

7455999054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141877 (or 141870 counting only the distinct ones).

The product of its (nonzero) digits is 10206000, while the sum is 57.

The square root of 7455999054 is about 86348.1271018660. The cubic root of 7455999054 is about 1953.5983572723.

The spelling of 7455999054 in words is "seven billion, four hundred fifty-five million, nine hundred ninety-nine thousand, fifty-four".