7365632540 has 48 divisors (see below), whose sum is σ = 18088637952. Its totient is φ = 2466628416.

The previous prime is 7365632531. The next prime is 7365632543. The reversal of 7365632540 is 452365637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7365632543) 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, 605744 + ... + 617783.

It is an arithmetic number, because the mean of its divisors is an integer number (376846624).

Almost surely, 2^7365632540 is an apocalyptic number.

7365632540 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7365632540 is an abundant number, since it is smaller than the sum of its proper divisors (10723005412).

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

7365632540 is a wasteful number, since it uses less digits than its factorization.

7365632540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223586 (or 1223584 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 41.

The square root of 7365632540 is about 85823.2633963543. The cubic root of 7365632540 is about 1945.6737347387.

The spelling of 7365632540 in words is "seven billion, three hundred sixty-five million, six hundred thirty-two thousand, five hundred forty".