35542887156 has 360 divisors, whose sum is σ = 115962295680. Its totient is φ = 9431106048.

The previous prime is 35542887143. The next prime is 35542887161. The reversal of 35542887156 is 65178824553.

35542887156 is a `hidden beast` number, since 3 + 5 + 542 + 8 + 87 + 15 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 21320635 + ... + 21322301.

It is an arithmetic number, because the mean of its divisors is an integer number (322117488).

Almost surely, 2^35542887156 is an apocalyptic number.

35542887156 is a gapful number since it is divisible by the number (36) 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 35542887156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57981147840).

35542887156 is an abundant number, since it is smaller than the sum of its proper divisors (80419408524).

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

35542887156 is a wasteful number, since it uses less digits than its factorization.

35542887156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793 (or 1775 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 54.

The spelling of 35542887156 in words is "thirty-five billion, five hundred forty-two million, eight hundred eighty-seven thousand, one hundred fifty-six".