7615145120000 has 360 divisors, whose sum is σ = 20795961537120. Its totient is φ = 2759178240000.

The previous prime is 7615145119979. The next prime is 7615145120081. The reversal of 7615145120000 is 215415167.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 498072356 + ... + 498087644.

Almost surely, 2^{7615145120000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7615145120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10397980768560).

7615145120000 is an abundant number, since it is smaller than the sum of its proper divisors (13180816417120).

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

7615145120000 is a wasteful number, since it uses less digits than its factorization.

7615145120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15619 (or 15590 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 7615145120000 in words is "seven trillion, six hundred fifteen billion, one hundred forty-five million, one hundred twenty thousand".