54015156002652 has 144 divisors (see below), whose sum is σ = 143667019440000. Its totient is φ = 15744442791168.

The previous prime is 54015156002641. The next prime is 54015156002657. The reversal of 54015156002652 is 25620065151045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54015156002657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1132393099 + ... + 1132440797.

It is an arithmetic number, because the mean of its divisors is an integer number (997687635000).

Almost surely, 2^{54015156002652} is an apocalyptic number.

54015156002652 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54015156002652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71833509720000).

54015156002652 is an abundant number, since it is smaller than the sum of its proper divisors (89651863437348).

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

54015156002652 is a wasteful number, since it uses less digits than its factorization.

54015156002652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77140 (or 77125 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 54015156002652 in words is "fifty-four trillion, fifteen billion, one hundred fifty-six million, two thousand, six hundred fifty-two".