2526773040 has 120 divisors (see below), whose sum is σ = 9257206608. Its totient is φ = 612549120.

The previous prime is 2526773033. The next prime is 2526773047. The reversal of 2526773040 is 403776252.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2526773033) and next prime (2526773047).

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2526772986 and 2526773004.

It is not an unprimeable number, because it can be changed into a prime (2526773047) 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, 151599 + ... + 167438.

Almost surely, 2^2526773040 is an apocalyptic number.

2526773040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2526773040 is an abundant number, since it is smaller than the sum of its proper divisors (6730433568).

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

2526773040 is a wasteful number, since it uses less digits than its factorization.

2526773040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319067 (or 319058 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 2526773040 is about 50267.0174169902. The cubic root of 2526773040 is about 1362.0364962695.

The spelling of 2526773040 in words is "two billion, five hundred twenty-six million, seven hundred seventy-three thousand, forty".